型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1280 | 400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference General Description The MAX1280/MAX1281 12-bit ADCs combine an 8-channel analog-input multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX1280 operates from a single +4.5V to +5.5V supply; the MAX1281 operates from a single +2. 文件:363.24 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | |
MAX1280 | MAX1280 Evaluation System 文件:151.89 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | |
MAX1280 | 400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准 MAX1280/MAX1281 12位ADC集成了8通道模拟输入多路复用器、高带宽采样/保持功能和串行接口,提供高转换速度和低功耗。MAX1280采用+4.5V至+5.5V单电源供电;MAX1281采用+2.7V至+3.6V单电源供电。两款器件的模拟输入均可通过软件配置为单极性/双极性和单端/伪差分工作模式。\n\n 4线串行接口直接连接到SPI™/QSPI™/MICROWIRE™器件,无需外部逻辑。串行选通输出支持直接连接到TMS320系列数字信号处理器。MAX1280/MAX1281使用外部串行接口时钟进行逐次逼近模数转换。两款器件均具有一个+2.5V内部基准电压源和一个电压调整 • 8通道单端或4通道伪差分输入\n\n• 内部多路复用器和采样/保持\n\n• 单电源供电\n• +4.5V至+5.5V (MAX1280)\n\n• +2.7V至+3.6V (MAX1281)\n\n\n\n\n• +2.5V内部基准电压源\n\n• 400ksps采样速率(MAX1280)\n\n• 低功耗:2.5mA (400ksps)\n• 1.3mA(低功耗模式)\n\n• 0.9mA(快速关断模式)\n\n• 2µA(完全关断)\n\n\n\n\n• SPI/QSPI/MICROWIRE/TMS320兼容\n• 4线串行接口\n\n\n\n\n• 软件可配置的单极性或双极性输入\; | ADI 亚德诺 | ADI | |
400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference General Description The MAX1280/MAX1281 12-bit ADCs combine an 8-channel analog-input multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX1280 operates from a single +4.5V to +5.5V supply; the MAX1281 operates from a single +2. 文件:363.24 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference General Description The MAX1280/MAX1281 12-bit ADCs combine an 8-channel analog-input multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX1280 operates from a single +4.5V to +5.5V supply; the MAX1281 operates from a single +2. 文件:363.24 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference 文件:450.05 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference 文件:450.05 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference 文件:450.05 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
MAX1280 Evaluation System 文件:151.89 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
MAX1280 Evaluation System 文件:151.89 Kbytes 页数:9 Pages | Maxim 美信 | Maxim |
技术参数
- # Input Channels:
8
- Conv. Rate (max)(ksps):
400
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
Both
- Internal VREF (nominal)(V):
2.5
- External VREF (min)(V):
1
- External VREF (max)(V):
5.5
- Unipolar VIN (max)(V):
2.5
- Bipolar VIN (max)(±V):
1.25
- SINAD(dB):
70
- THD(dB):
-81.0
- SFDR(dB):
80
- DNL(±LSB):
1
- INL(±LSB):
1
- DVDD (min)(V):
4.5
- DVDD (max)(V):
5.5
- IDVDD (typ)(mA):
2.5
- Standby Current(µA):
2
- Smallest Available Pckg. (max w/pins)(mm2):
45.2
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TSSOP/20
- Budgetary Price (See Notes):
$10.58 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
25+ |
TSSOP20 |
500 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
Maxim |
24+ |
20-TSSOP |
121 |
询价 | |||
MAXIM |
25+ |
20/TSSOP |
5500 |
优势产品!100%全新原装现货供应 |
询价 | ||
MAXIM |
25+ |
TSSOP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Maxim |
23+ |
20-TSSO |
8719 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
25+23+ |
TSSOP20 |
44698 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Maxim |
20+ |
20-TSSOP |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
maxim |
20+ |
2588 |
全新原装 |
询价 | |||
MAXIM/美信 |
24+ |
TSSOP |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
20-TSSOP |
43100 |
一级代理/放心采购 |
询价 |
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